The USDA's Foreign Agricultural Service funds three types of activities to
promote agricultural exports: consumer promotion, technical assistance, and
trade servicing. These "instruments" are analyzed using an adaptation of M
uth's model. Results indicate that consumer promotion always increases the
derived demand for the U.S. agricultural commodity, but that under certain
conditions technical assistance and trade servicing can have a perverse eff
ect. Applying the model to cotton promotion in Japan, the results suggest t
hat, owing to cotton's modest share of retail value, the current emphasis o
n consumer promotion may be misplaced. Specifically, it appears that produc
er returns can be enhanced by emphasizing technical assistance projects tha
t save on the marketing inputs.